In the new terminal window you will have to make sure you got the latest python 3.5.+

Type: sudo apt-get install python3

Now you will need to run the Python service

Type: sudo python3 service.py

You should see in terminal "Ready to accept connection"

Now go to the folder and run the file: bVPN-x86_64.AppImage

Login to your b.VPN account and connect.

*PLEASE NOTE: this is a beta version; some functions like server speed test OR configuring browsers with Shadowsocks if selected might not be working.

However, you can still use Shadowsocks if you use it as a standard Shadowsocks client and configure browser yourself. The rest of the app functions should work normally including Smoke "Default Tunnel".